Q: It would only have to look like a rally car, with the decals and bodywork. It wouldn't need a 400BHP engine like a real rally car.
A: The T16 is mid engined and the whole back end of the car is hinged to give access to the engine. You can't convert a standard 205 to have this style of body but you can get the Dimma kit which looks similar. It's far cheaper to buy one that's been done already than it is to have this done yourself. http://www.jautomobile.com/documents/photo/BIG_20080225133742.jpg http://images.google.co.uk/imgres?imgurl=http://www.carstyleplus.co.uk/Peugeot_205/205_dimma.jpg&imgrefurl=http://www.carstyleplus.co.uk/Peugeot_205/peugeot_205.html&h=254&w=400&sz=16&hl=en&start=10&tbnid=AyUc0wJL7YHxPM:&tbnh=79&tbnw=124&prev=/images%3Fq%3Ddimma%26gbv%3D2%26hl%3Den%26sa%3DG